DITA体系结构的主要特性。
介绍了该体系的结构特点、初始预张力确定、动力特性、荷载作用下的力学性能，以及主要节点构造等。
The structural features of the system, determination of initial pre-tension, dynamic functions, mechanical behaviors under load and the construction of main nodes, are introduced.
协作体系的动力特性主要包括体系的自振频率和主振型，它是协作体系结构动力分析的基础和前提。
Dynamic characteristics of collaborated system mainly include natural vibration frequency and principal mode, which is the base and precondition of dynamic analysis for collaborated system.
研究介绍了J 2 ME技术和J2ME平台的特性和体系结构。重点介绍了J2ME的主要技术标准。
This paper introduces the technology of J2ME, the characteristic and the frame system of J2ME, technical criterion of J2ME emphatically.
在三层体系结构中划分了各类对象，给出了主要对象的结构、动态特性、抽象特性。
Different objects are distilled from three layers applied mode, and the objects' configurations, dynamic and abstract.
本文主要研究土-结构相互作用对于桩基础高层建筑的结构动力特性及其地震反应的影响以及土的非线性性质对于土-桩-结构相互作用体系的地震反应的影响。
The present paper discusses the effect of soil pile-structure interaction on high building with pile foundation and the effect of nonlinear behavior of soil on structural seismic response.
本文首先介绍了无线传感器网络的体系结构及其协议栈、分析比较了现有的MAC层和路由层协议，讨论了无线传感器网络的主要能量消耗和性能指标，以及无线传感器网络的空间相关特性。
On the other hand, the energy of the sensor node is limited and unrechargeable. It is an important significance of which exploits spatial correlation in WSN on the MAC and route protocol.
将水泥-煤矸石体系进行简化，以实际参与二次水化反应的主要组分煤矸石和氢氧化钙单独组成一个体系，以此来对煤矸石的特性进行研究。
The coal-gangue(CG) and CH which were the main components for secondary hydrate reaction, were simplified as one system. Therefore, it was easier than normal way to research this system.
本实验主要利用骨髓基质干细胞的这一特性，对其进行成软骨和成骨诱导，建立诱导和鉴定体系；
This experiment mainly used this feature of bone marrow stromal stem cells to find ways to induce them into chondrocytes and osteoblasts, and also established the induction and appraisal system;
本实验主要利用骨髓基质干细胞的这一特性，对其进行成软骨和成骨诱导，建立诱导和鉴定体系；
This experiment mainly used this feature of bone marrow stromal stem cells to find ways to induce them into chondrocytes and osteoblasts, and also established the induction and appraisal system;
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